/*底部区域*/
.footer{
    width: 100%;
    height: 400px;
    background-color: #fff;
    border-top: 1px solid #E5E5E5;;
    margin-top: 50px;
}
.footer .top{
    width: 100%;
    height: 300px;
    border: 1px solid #fff;
    box-sizing: border-box;
}
.footer .down{
    width: 100%;
    /*height: 50px;*/
    border: 1px solid #fff;
    box-sizing: border-box;
}
.footer .top .QRcode{
    width: 150px;
    height: 150px;
    text-align: center;
    display: block;
    margin: 0 auto;
    margin-top: 50px;
}
.footer .top .QRcode img{
    width: 150px;
    height: 150px;
}
.footer .top .goback{
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    margin: 0 auto;
    margin-top: 20px;
    background-color: #007bff;
    border-radius: .2rem;
}

.footer .down .selfInfo{
    width: 100%;
    height: 20px;
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
}
.footer .down .selfInfo a{
    color: #336EFD;
}
.footer .down .selfInfo a:hover{
    text-decoration:underline;
}
.footer .down .copyright{
    width: 100%;
    height: 20px;
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: #333333;
}